William Edmund Butterworth III (November 10, 1929 – February 12, 2019), better known by his pen name W. E. B. Griffin, was an American writer of military and detective fiction with 59 novels in seven series published under that name. Twenty-one of those books were co-written with his son, William E Butterworth IV. He also published under 11 other pseudonyms and three versions of his real name (W. E. Butterworth, William E. Butterworth, and William E. Butterworth III).
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